Tube: NR & SBR synthetic rubber, black color. Reinforcement: 1ply or 2ply high tensile polyester thread braiding Cover: NR & SBR synthetic rubber, smooth or wrapped surfac, black, yellow, red available Jackhammer Air Hose Application: Working Temperature: -40℃(-104℉)to 70℃(+158℉)
Grandflex Jackhammer Air Hose Cost-effective EPDM air hose with a smooth, highly visible cover, designed for low-oil applications. Offers limited oil/abuse resistance but excels in heat, ozone, and weathering durability.
Ideal For:
Irrigation blow-out systems.
Air tools requiring minimal lubrication.
Heavy-Duty Considerations:
For mining, drilling, or high-abuse environments, prioritize hoses with enhanced pressure, heat, oil, and abrasion resistance.
Evaluate lifespan, usage intensity, and exposure to justify higher-cost options.
Balances affordability and environmental resilience for light-duty industrial and contractor use.
Jack Hammer Air Hose Specification:
I.D
O.D
W.P
B.P
Length
inch
mm
mm
bar
psi
bar
psi
m
ft
3/4"
19.1
29
20
300
60
900
100
330
1"
25.4
36
20
300
60
900
100
330
Product Overview
Grantseed Jack Hammer Air Hose is a heavy-duty compressed air hose designed for jackhammers, pneumatic breakers, rock drills, paving breakers, and other high-airflow pneumatic equipment.
Manufactured with a durable NR/SBR synthetic rubber tube and reinforced with high-tensile polyester braiding, the hose delivers reliable compressed air transfer while maintaining flexibility under demanding jobsite conditions. Its abrasion-resistant cover helps withstand dragging, bending, and exposure to rough surfaces commonly encountered in construction, demolition, mining, and road maintenance operations.
Unlike general-purpose air hoses, Jack Hammer Air Hose is specifically engineered for applications requiring continuous airflow and stable pressure to ensure efficient pneumatic tool performance. The reinforced construction minimizes expansion under pressure and helps maintain consistent air delivery during operation.
Suitable for portable air compressors, demolition equipment, rock drilling machinery, and industrial pneumatic systems, the hose provides dependable performance in both indoor and outdoor environments.
Key Benefits
Designed for jackhammers and pneumatic demolition equipment
20 Bar (300 PSI) working pressure
High airflow capacity for continuous operation
Flexible and easy to handle on job sites
Excellent resistance to weather and ozone
Abrasion-resistant rubber cover
Available in 3/4" and 1" sizes
Compatible with Chicago couplings and pneumatic fittings
Technical Specifications
Hose Construction
Component
Material
Tube
NR & SBR synthetic rubber, black
Reinforcement
1 or 2 ply high-tensile polyester braiding
Cover
NR & SBR synthetic rubber
Surface Finish
Smooth or wrapped
Available Colors
Black, Yellow, Red
Temperature Range
-40°C to +70°C
Application Medium
Compressed Air
Product Parameters
I.D
I.D (mm)
O.D (mm)
Working Pressure
Working Pressure
Burst Pressure
Burst Pressure
Length
Length
Inch
mm
mm
Bar
PSI
Bar
PSI
m
ft
3/4"
19.1
29
20
300
60
900
100
330
1"
25.4
36
20
300
60
900
100
330
How to Select the Right Air Hose Size
Selecting the correct hose diameter helps maintain airflow efficiency and ensures pneumatic tools operate at their intended performance level.
Hose Size
Typical Application
3/4"
Jackhammers, paving breakers, demolition tools, construction equipment
1"
Rock drills, mining equipment, quarry operations, high-airflow pneumatic systems
The ideal hose size depends on compressor output, air consumption requirements, hose length, and the type of pneumatic equipment being used.
Recommended Equipment Compatibility
Selecting the correct hose size is important for maintaining airflow and maximizing pneumatic tool performance.
Equipment Type
Recommended Hose Size
Jack Hammer
3/4"
Pneumatic Breaker
3/4"
Pavement Breaker
3/4"
Air Compressor Connection
3/4" or 1"
Rock Drill
1"
Quarry Drill
1"
Mining Pneumatic Equipment
1"
Grantseed Jack Hammer Air Hose is designed to provide stable compressed air delivery for high-consumption pneumatic equipment commonly used in construction, mining, quarrying, and road maintenance operations.
Why High Airflow Matters for Pneumatic Tools
Jackhammers, paving breakers, and rock drills consume a large volume of compressed air during operation. Insufficient airflow can reduce impact force, decrease productivity, and increase equipment wear.
The large internal diameter and reinforced construction of Grantseed Jack Hammer Air Hose help maintain consistent airflow while minimizing pressure loss. This allows pneumatic tools to operate at their intended performance level, especially during continuous operation.
Benefits of Stable Airflow
Consistent impact performance
Improved tool efficiency
Reduced compressor workload
Better productivity on job sites
Lower risk of pressure-related performance loss
Jack Hammer Air Hose vs General Air Hose
Although both hoses are used for compressed air transfer, Jack Hammer Air Hose is specifically designed for demanding pneumatic tool applications.
Feature
Jack Hammer Air Hose
General Air Hose
Air Flow Capacity
High
Standard
Abrasion Resistance
Excellent
Moderate
Jobsite Durability
Heavy Duty
Light Duty
Pneumatic Tool Applications
Ideal
Limited
Construction Site Use
Excellent
Moderate
Service Life in Harsh Conditions
Longer
Shorter
For demanding applications such as jackhammers, paving breakers, and rock drills, a dedicated Jack Hammer Air Hose provides better durability and more stable airflow than a standard air hose.
Compatible Coupling Options
Proper hose connections are essential for maintaining safety and operational efficiency in compressed air systems.
Available End Connections
Chicago Couplings
Universal Air Couplings
Claw Couplings
Threaded Fittings
Quick Connect Couplings
Crimped Assemblies
Why Chicago Couplings Are Popular
Chicago couplings are widely used in jackhammer and pneumatic tool applications because they provide quick installation, secure connections, and easy maintenance on construction and demolition sites.
Complete Hose Assemblies Available
Pre-installed couplings
Safety clips
Whip checks
Bend restrictors
Custom hose lengths
Customized hose assemblies can be supplied according to specific equipment and jobsite requirements.
Why 20 Bar Working Pressure Matters
Compressed air systems require stable pressure to ensure pneumatic tools operate efficiently and consistently.
With a working pressure of 20 Bar (300 PSI), Grantseed Jack Hammer Air Hose provides reliable compressed air delivery for jackhammers, rock drills, paving breakers, and other high-demand pneumatic equipment.
Advantages of 20 Bar Working Pressure
Supports demanding pneumatic tool applications
Maintains stable airflow during continuous operation
Reduces pressure loss over longer hose runs
Suitable for construction, mining, and demolition work
Improves equipment efficiency and productivity
Provides additional safety margin with a burst pressure of 60 Bar (900 PSI)
For contractors and equipment operators, a properly rated air hose helps maximize tool performance while reducing downtime caused by hose-related issues.
Why Choose Grantseed
Designed for Pneumatic Tool Applications
Engineered specifically for jackhammers, paving breakers, rock drills, and other high-airflow pneumatic equipment.
Durable NR/SBR Rubber Construction
Provides flexibility, weather resistance, and abrasion protection for demanding outdoor environments.
Available in 3/4" and 1" Sizes
Suitable for a wide range of compressed air systems and pneumatic tool applications.
Complete Hose Assembly Options
Available with Chicago couplings, claw couplings, whip checks, and customized end connections.
FAQ
What is a Jack Hammer Air Hose used for?
It is used to transfer compressed air from an air compressor to pneumatic equipment such as jackhammers, paving breakers, rock drills, and demolition tools.
What is the working pressure of this hose?
The hose is rated for a working pressure of 20 Bar (300 PSI) and a burst pressure of 60 Bar (900 PSI).
Is this hose suitable for outdoor use?
Yes. The NR/SBR cover provides good resistance to weather, ozone, and outdoor exposure.
What sizes are available?
Standard sizes include 3/4 inch and 1 inch diameters.
Can the hose be supplied with Chicago couplings?
Yes. Complete hose assemblies with Chicago couplings and other fitting options are available.
What industries commonly use Jack Hammer Air Hose?
Construction, demolition, mining, quarrying, road maintenance, infrastructure development, and industrial compressed air systems.
Can custom lengths be supplied?
Yes. Customized hose lengths and complete hose assemblies are available according to project requirements.
